Title: Gasket impregnated with a polymerizable liquid and method for its manufacture

Abstract: A gasket made of a fibrous and/or porous material is impregnated with a liquid saturating agent consisting essentially of an organic, synthetic and completely polymerizable liquid that does not contain agents which will evaporate during polymerization of the liquid.

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Inventors: Stecher, Friedhelm (Burscheid, DE, US)
Fazekas, Josef (Wermelskirchen, DE, US)
Johren, Paul (Dortmund-Horde, DE, US)
Morsbach, Martin (Hilgen, DE, US)

Application Number: 918820
Filing Date: 1978-06-26
Publication_date: 1980-05-06
Assignee: Goetzewerke Friedrich Goetze AG (Burscheid, DE)
Primary Class(es): 427/393.6 277/591, 427/443.2, 428/66.4, 428/80, 428/133, 428/137
Other Classes:
US Patent Ref:

2077669	Apr, 1937	Bruce	428/443.
2330106	Sep, 1943	Bernstein et al.	428/444.
2977248	Mar, 1961	Flowers	428/443.
2992151	Jul, 1961	Niessen	428/444.
3661401	May, 1972	Farnam	277/227.
3814619	Jun, 1974	Kobayashi et al.	427/385.
3970322	Jul, 1976	Stecher et al.	277/235.

Other Refs:
Primary Examiner: Van Balen, William J.
Assistant Examiner:
Attorney: Spencer & Kaye